| 摘要 |
A method for manufacturing a plastic laminated structural frame having a protruded aluminum extruded material as a core and the foam plastic laminated structural frame produced by the same are provided to prevent separation by closely combining the laminated plastic with the aluminum extruded material of the uneven surface. A method for manufacturing a plastic laminated structural frame having a protruded aluminum extruded material as a core comprises the steps of: producing the aluminum extruded material having plural surface uneven parts; cooling down the extruded material; disposing the cooled material in a laminating mold; and integrally laminating heated and softened resin on the entire outer surface of the cooled material by pressing the resin on the outer surface of the cooled material. The aluminum extruded material is a pipe(40). A foaming step for filling up an inner space of the pipe with a flame-proofing agent and foam plastic(41) improves the vibration isolation and soundproof characteristics of the aluminum pipe and prevents transition of a fire.
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